Finding the Fourth Proportional to 57,369.37, 79,164.77 and 31,875.27

Step by Step Solution

1. Step 1: Write the proportion equation
   57,369.37 : 79,164.77 = 31,875.27 : x
2. Step 2: Convert to fraction form
   57,369.37/79,164.77 = 31,875.27/x
3. Step 3: Cross multiply
   57,369.37x = 79,164.77 × 31,875.27
4. Step 4: Simplify right side
   57,369.37x = 2,523,398,022.41
5. Step 5: Solve for x
   x = 2,523,398,022.41/57,369.37
6. Step 6: Final answer
   x = 43,985.11